Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 280854
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
454 AM AST SAT JUN 28 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 27 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 12:13 PM 96 1988 89 0 92
MINIMUM 77 10:56 PM 71 1949 78 -1 82
AVERAGE 83 83 0 87
PRECIPITATION (IN)
YESTERDAY 0.14 1.76 1932 0.14 0.00 0.01
MONTH TO DATE 3.38 4.24 -0.86 2.65
SINCE JUN 1 3.38 4.24 -0.86 2.65
SINCE JAN 1 27.78 23.21 4.57 35.53
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 18 0 22
MONTH TO DATE 472 486 -14 576
SINCE JUN 1 472 486 -14 576
SINCE JAN 1 2796 2619 177 3088
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 14.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 63
AVERAGE 77
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1995
MINIMUM TEMPERATURE (F) 78 70 1963
SUNRISE AND SUNSET
JUNE 28 2025..........SUNRISE 5:51 AM AST SUNSET 7:04 PM AST
JUNE 29 2025..........SUNRISE 5:51 AM AST SUNSET 7:04 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$